GLM-5.1

glm-5.1 by Z.ai Released April 8, 2026

ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to 35% off

Input from

$0.91 / 1M

Output from

$2.86 / 1M

Cached input from

$0.169 / 1M

Context window

203K

Endpoints

from 5 providers

Regions

Monde, Asie, Europe, États-Unis

About GLM-5.1

La version GLM-5.1 marque une avancée majeure en matière de capacités de codage, avec des progrès particulièrement significatifs dans la gestion des tâches à long terme.

GLM-5.1 est un modèle conversationnel développé par Z.ai, disponible sur Eden AI via 5 endpoints chez 5 fournisseurs, à partir de 0,91 $ par million de tokens en entrée et 2,86 $ par million de tokens en sortie, avec une fenêtre de contexte allant jusqu'à 203K tokens.

Providers and prices

5 endpoints from 5 providers, cheapest first, in USD per million tokens. Every one is called with the same Eden AI key: pin one with its endpoint ID, or let Eden AI route for you. .

Endpoint

Region

Context

Input / 1M

Output / 1M

Cached / 1M

Supports

QwenOfficial−35%qwen/glm-5.1

Monde

203K

$1.4$0.91

$2.86

$0.169

ReasoningToolsJSONCacheVisionWeb

DeepInfra (États-Unis)Official−%deepinfra/zai-org/GLM-5.1

États-Unis

203K

$1.05$1.05

$3.5

$0.205

ReasoningToolsJSONCacheVisionWeb

TensorX (Europe)Official−%tensorx/z-ai/glm-5.1

Europe

203K

$1.4$1.4

$4.4

$0.35

ReasoningToolsJSONCacheVisionWeb

NebiusOfficial−%nebius/zai-org/GLM-5.1

Monde

203K

$1.4$1.4

$4.4

$1.4

ReasoningToolsJSONCacheVisionWeb

Z.ai (Asie)Official−%zai/glm-5.1

Asie

203K

$1.4$1.4

$4.4

$0.26

ReasoningToolsJSONCacheVisionWeb

Performance

Measured on real Eden AI traffic over the last 30 days. Endpoints with too little traffic are not shown.

Fastest first token

0.78 s

Nebius

Lowest latency

5.04 s

TensorX (Europe)

Highest throughput

62.26 tok/s

TensorX (Europe)

Best availability

100%

TensorX (Europe)

Endpoint

First token

Latency p50

Latency p95

Throughput

Availability

Cache hits

Tool errors

JSON errors

Qwen

2.85 s

6.45 s

40.77 s

46.75 tok/s

99.26%

84.48%

16.67%

1.82%

DeepInfra (États-Unis)

2.26 s

5.35 s

161.41 s

33.09 tok/s

100%

89.75%

TensorX (Europe)

1.34 s

5.04 s

78.1 s

62.26 tok/s

100%

95.41%

Nebius

0.78 s

49.82 s

244.38 s

34.99 tok/s

100%

65.36%

Z.ai (Asie)

7.98 s

12.06 s

100.47 s

15.54 tok/s

100%

76.32%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GLM-5.1 with Eden AI

Use the model ID to let Eden AI pick an endpoint, or an endpoint ID from the table above to pin one.

import requests

response = requests.post(
    "https://api.edenai.run/v3/chat/completions",
    headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
    json={
        "model": "",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

curl https://api.edenai.run/v3/chat/completions \
  -H "Authorization: Bearer YOUR_EDENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "", "messages": [{"role": "user", "content": "Hello!"}]}'

const response = await fetch("https://api.edenai.run/v3/chat/completions", {
  method: "POST",
  headers: {
    Authorization: "Bearer YOUR_EDENAI_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    model: "",
    messages: [{ role: "user", content: "Hello!" }],
  }),
});
console.log(await response.json());

Questions about GLM-5.1

How much does GLM-5.1 cost?

On Eden AI, prices for this model start at $0.91 per million input tokens and $2.86 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

What is the context window of GLM-5.1?

Up to 203K tokens, depending on the endpoint.

Which providers serve GLM-5.1?

5 endpoints from 5 providers, available in: Monde, Asie, Europe, États-Unis. All of them are called with the same Eden AI API key.

Can I run GLM-5.1 in the EU?

Yes. At least one endpoint is hosted in Europe; pin it with its endpoint ID from the providers table to keep requests in the EU.

How fast is GLM-5.1?

Over the last 30 days, the fastest first token was 0.78 s (Nebius) and the highest throughput was 62.26 tokens per second (TensorX (Europe)).

About GLM-5.1

Providers and prices

Performance

Estimate your monthly cost

Call GLM-5.1 with Eden AI

Questions about GLM-5.1

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